From: Thomas Monjalon <thomas@monjalon.net>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: dev@dpdk.org, David Marchand <david.marchand@redhat.com>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Gaetan Rivet <gaetan.rivet@6wind.com>
Subject: Re: [dpdk-dev] [PATCH v2] bus/pci: fix TOCTOU issue
Date: Fri, 14 Jun 2019 16:35:13 +0900 [thread overview]
Message-ID: <7362312.7gMR3l8ZAv@xps> (raw)
In-Reply-To: <CAJFAV8xdkKksVRmbOFxfy8hotyNgR7SG2gxMAxDYR+4Ryuam3g@mail.gmail.com>
14/06/2019 16:16, David Marchand:
> On Tue, Apr 2, 2019 at 8:51 PM Stephen Hemminger <stephen@networkplumber.org>
> wrote:
>
> > Using access followed by open causes a static analysis warning
> > about Time of check versus Time of use. Also, access() and
> > open() have different UID permission checks.
> >
> > This is not a serious problem; but easy to fix by using errno instead.
> >
> > Coverity issue: 300870
> > Fixes: 4a928ef9f611 ("bus/pci: enable write combining during mapping")
Cc: stable@dpdk.org
> > Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
> >
> Reviewed-by: David Marchand <david.marchand@redhat.com>
Applied, thanks
prev parent reply other threads:[~2019-06-14 7:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-02 18:51 Stephen Hemminger
2019-04-02 18:51 ` Stephen Hemminger
2019-06-14 7:16 ` David Marchand
2019-06-14 7:35 ` Thomas Monjalon [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7362312.7gMR3l8ZAv@xps \
--to=thomas@monjalon.net \
--cc=bruce.richardson@intel.com \
--cc=david.marchand@redhat.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@intel.com \
--cc=gaetan.rivet@6wind.com \
--cc=stephen@networkplumber.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).